Mishap you are so understanding. Mr Purple's problem is really that he sounds too good. A speech therapist told me he is a fluent aphasic which means that he does not sound robotic like many do. However his use of pronouns is quite cavalier, he has lost a lot of his words and has to substitute phrases eg kangaroo land for Australia and the magic roundabout for the M25. His understanding is very poor to which means that I never embark on small talk because he cannot cope with random thoughts.
Social gatherings are very tricky as you say. Even family gatherings can be fraught because we all talk at once and he gets very frustrated and either withdraws in a mood or stops the conversation with a lecture on something we spoke about two minutes before or something else entirely because he misunderstood.
Oh how we wish he'd had a heart attack instead! 
Daniel “Tommo” Thomas charged, no bail.
What a difference a day makes 😢😢






So I shall just have to bite the bullet if he stands by his resignation. But at least we will have drawn attention to the lack of inclusivity! Thanks again for your support.